UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PqsbwruJxvk0MfM3mfxcMEJNQV6ljMznoLzFytz4t38=' 
WHERE 
  key_id = 'cf05230f38961628b350fdf797b1caf6dea510358571e109ba184b97199bd115' 
  AND (
    token = 'PqsbwruJxvk0MfM3mfxcMEJNQV6ljMznoLzFytz4t38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )